one item on a circuit. example a light bulb or a motor
comes from an energy source
d-cell battery,a solar cell,or a wall socket
an incomplete circuit
one d battery one wire and a light bulb
complete circuit or a closed circuit
one wire connects the base lightbulb to one end of the D-cell. the second wire connects the metal casing of the light bulb to the other end of the D-cell. this result in a bright shining lightbulb
the place on a D-cell and lightbulb were wires touch the component are called contact point.
a circuit with a break or an open circuit
each light bulb has its own pathway to the source of electricity
the energy will drain much faster when it supplies energy to two light bulbs
the current flows from first lightbulb then goes second lightbulb. sharing the cell or the source of electricity
cell last longer
control flow of electricity
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.